ref: 80bd7bc7d97bdf4eac5d37422fb8e111d89af581
dir: /lib/crypto/entropy.myr/
use std pkg crypto = const getentropy : (buf : byte[:] -> void) ;; var randfd const __init__ = { randfd = std.try(std.open("/dev/random", std.Ordonly)) } const getentropy = {buf var nread nread = 0 while nread < buf.len match std.read(randfd, buf) | `std.Err e: std.die(std.fmt("unable to read from randfd: {}\n", e)) | `std.Ok 0: std.die("could not get entropy from randfd: EOF\n") | `std.Ok n: nread += n ;; ;; }